Luís Gustavo Teixeira Alves Duarte, José Carlos Germino, Jônatas Faleiro Berbigier, Cristina Aparecida Barboza, Marcelo Meira Faleiros, Deborah de Alencar Simoni, Miguel Tayar Galante, Matheus Serra de Holanda, Fabiano Severo Rodembusch and Teresa Dib Zambon Atvars

Phys. Chem. Chem. Phys., 2019, 21, 1172
DOI: 10.1039/C8CP06485G

Interrogating the nature of aggregates formed in a model azine based ESIPT coupled AIE active probe: stark differences in photodynamics in the solid state and aggregates in water

Arghyadeep Bhattacharyya, Akash Das and Nikhil Guchhait

Phys. Chem. Chem. Phys., 2023, 25, 31702
DOI: 10.1039/D3CP03603K

Study of the structure-activity relationship of flavonoids based on their interaction with human serum albumin

Bao Tu, Zhi-Feng Chen, Zhi-Juan Liu, Rong-Rong Li, Yu Ouyang and Yan-Jun Hu

RSC Adv., 2015, 5, 73290
DOI: 10.1039/C5RA12824B

Acridone in a biological nanocavity: detailed spectroscopic and docking analyses of probing both the tryptophan residues of bovine serum albumin

Brotati Chakraborty, Chaitrali Sengupta, Uttam Pal and Samita Basu

New J. Chem., 2017, 41, 12520
DOI: 10.1039/C7NJ02454A

New excited state intramolecular proton transfer (ESIPT) dyes based on naphthalimide and observation of long-lived triplet excited states

Jie Ma, Jianzhang Zhao, Pei Yang, Dandan Huang, Caishun Zhang and Qiuting Li

Chem. Commun., 2012, 48, 9720
DOI: 10.1039/c2cc35210a

Photoactive assemblies of organic compounds and biomolecules: drug–protein supramolecular systems

Ignacio Vayá, Virginie Lhiaubet-Vallet, M. Consuelo Jiménez and Miguel A. Miranda

Chem. Soc. Rev., 2014, 43, 4102
DOI: 10.1039/C3CS60413F

Binding of an anionic fluorescent probe with calf thymus DNA and effect of salt on the probe–DNA binding: a spectroscopic and molecular docking investigation

Saptarshi Ghosh, Pronab Kundu, Bijan Kumar Paul and Nitin Chattopadhyay

RSC Adv., 2014, 4, 63549
DOI: 10.1039/C4RA14298E

Effect of biological confinement on the photophysics and dynamics of a proton-transfer phototautomer: an exploration of excitation and emission wavelength-dependent photophysics of the protein-bound drug

Debarati Ray, Bijan Kumar Paul and Nikhil Guchhait

Phys. Chem. Chem. Phys., 2012, 14, 12182
DOI: 10.1039/c2cp41292f

Differential modulation of lactim–lactam tautomerism process of an isoindole fused imidazole system in three different micellar assemblies of varying surface charge: a spectroscopic approach to various photophysical properties

Debarati Ray, Animesh Pramanik and Nikhil Guchhait

RSC Adv., 2014, 4, 13256
DOI: 10.1039/c3ra47322h

Characterization of the binding of strychnine with bovine β-lactoglobulin and human lysozyme using spectroscopic, kinetic and molecular docking analysis

Suparna Rudra, Abhisek Jana, Nayim Sepay, Biman Kumar Patel and Ambikesh Mahapatra

New J. Chem., 2018, 42, 8615
DOI: 10.1039/C8NJ00810H

Structure-based drug repurposing to inhibit the DNA gyrase of Mycobacterium tuberculosis

Balasubramani GL, Rinky Rajput, Manish Gupta, Pradeep Dahiya, Jitendra K. Thakur, Rakesh Bhatnagar and Abhinav Grover

Biochemical Journal, 2020, 477, 4167
DOI: 10.1042/BCJ20200462

Revealing the dynamics and energetics of interaction of a cationic biological photosensitizer within a bile salt aggregate

Bijan K. Paul

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2019, 223, 117326
DOI: 10.1016/j.saa.2019.117326

Storehouse of Peculiar Supramolecular Architecture: Probing the Charge-Transfer Phenomenon and Effect of Altering the pH in a Meta-Oriented Single Donor-Double Acceptor Fluorophore

Viki Bhakta, Shreyoshi Chatterjee, Arghyadeep Bhattacharyya and Nikhil Guchhait

J. Phys. Chem. A, 2024, 128, 8914
DOI: 10.1021/acs.jpca.4c04495

Groove binding phenomenon of ajmalicine with HT DNA: An exothermic-entropy driven interaction involving hydrogen bonds and hydrophobic forces

Vibeizonuo Rupreo, Deepak Das and Jhimli Bhattacharyya

International Journal of Biological Macromolecules, 2025, 321, 146348
DOI: 10.1016/j.ijbiomac.2025.146348

2-(2-Hydroxyphenyl)-benzothiazole (HBT)-Rhodamine Dyad: Acid-Switchable Absorption and Fluorescence of Excited-State Intramolecular Proton Transfer (ESIPT)

Poulomi Majumdar and Jianzhang Zhao

J. Phys. Chem. B, 2015, 119, 2384
DOI: 10.1021/jp5068507

Pectin–mucin interactions: Insights from fluorimetry, thermodynamics and dual (static and dynamic) quenching mechanisms

Mehraj Ahmad, Rani Bushra and Christos Ritzoulis

International Journal of Biological Macromolecules, 2024, 277, 134564
DOI: 10.1016/j.ijbiomac.2024.134564

Thermodynamic investigations of ligand–protein interactions: Binding of the phenazinium dyes phenosafranin and safranin O with human serum albumin

Ishita Saha, Jhimli Bhattacharyya and Gopinatha Suresh Kumar

The Journal of Chemical Thermodynamics, 2013, 56, 114
DOI: 10.1016/j.jct.2012.07.010

Effect of Confinement on Excited-State Proton Transfer of Firefly’s Chromophore d-Luciferin in AOT Reverse Micelles

Jagannath Kuchlyan, Debasis Banik, Niloy Kundu, Surajit Ghosh, Chiranjib Banerjee and Nilmoni Sarkar

J. Phys. Chem. B, 2014, 118, 3401
DOI: 10.1021/jp500210n

Synthesis and DFT computations on structural, electronic and vibrational spectra, RDG analysis and molecular docking of novel Anti COVID-19 molecule 3, 5 Dimethyl Pyrazolium 3, 5 Dichloro Salicylate

X.D. Divya Dexlin, J.D. Deephlin Tarika, S. Madhan Kumar, A. Mariappan and T. Joselin Beaula

Journal of Molecular Structure, 2021, 1246, 131165
DOI: 10.1016/j.molstruc.2021.131165

Interaction of cyclodextrins with human and bovine serum albumins: A combined spectroscopic and computational investigation

SAPTARSHI GHOSH, BIJAN KUMAR PAUL and NITIN CHATTOPADHYAY

J Chem Sci, 2014, 126, 931
DOI: 10.1007/s12039-014-0652-6

Investigating the Photophysical Aspects of a Naphthalene-Based Excited-State Proton Transfer Dye 1-(1H-Benzo[d]imidazol-2-yl)naphthalen-2-ol: pH-Dependent Modulation of Photodynamics

Arghyadeep Bhattacharyya, Akash Das and Nikhil Guchhait

J. Phys. Chem. A, 2024, 128, 3495
DOI: 10.1021/acs.jpca.3c07420

Proton transfer inhibited charge transfer in a coumarinyl chalcone: Hassle free detection of chloroform vapor in alcohol medium and in neat solution

Arghyadeep Bhattacharyya and Nikhil Guchhait

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2021, 253, 119578
DOI: 10.1016/j.saa.2021.119578

From Aqueous Solution to Langmuir–Blodgett Films: Tuning the Excimer-Coupled Aggregation-Induced Emission Behavior of Pyrene-1-carboxaldehyde

Binita Devi Basel, Sutapa Deb, Tanmoy Debnath, Ranendu Kumar Nath and Arghyadeep Bhattacharyya

Langmuir, 2025, 41, 563
DOI: 10.1021/acs.langmuir.4c03829

Classical vs. nonclassical hydrophobic interactions underlying various interaction processes: Application of isothermal titration calorimetry

Bijan K. Paul

Chemical Physics Impact, 2022, 5, 100104
DOI: 10.1016/j.chphi.2022.100104

Albumin roles in developing anticancer compounds

Amélia Galdino Ribeiro, Josival Emanuel Ferreira Alves, José Cleberson Santos Soares, Keriolaine Lima dos Santos, Íris Trindade Tenório Jacob, Cindy Juliane da Silva Ferreira, Jéssica Celerino dos Santos, Rafael David Souto de Azevedo, Sinara Mônica Vitalino de Almeida and Maria do Carmo Alves de Lima

Med Chem Res, 2021, 30, 1469
DOI: 10.1007/s00044-021-02748-z

Multispectroscopic and Theoretical Investigation on the Binding Interaction of a Neurodegenerative Drug, Lobeline with Human Serum Albumin: Perturbation in Protein Conformation and Hydrophobic–Hydrophilic Surface

Vibeizonuo Rupreo, Rengka Tissopi, Kakali Baruah, Atanu Singha Roy and Jhimli Bhattacharyya

Mol. Pharmaceutics, 2024, 21, 4169
DOI: 10.1021/acs.molpharmaceut.4c00651

Deciphering the complexation process of a fluoroquinolone antibiotic, levofloxacin, with bovine serum albumin in the presence of additives

Amandeep Kaur, Imran Ahmd Khan, Parampaul Kaur Banipal and Tarlok Singh Banipal

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2018, 191, 259
DOI: 10.1016/j.saa.2017.10.017

A Spectroscopic Reassessment of 2,6‐Diformyl‐4‐methyl Phenol and its Use as a Fluorescent Probe in Solution and Solid Phases

Akash Das, Arghyadeep Bhattacharyya and Nikhil Guchhait

ChemistrySelect, 2025, 10
DOI: 10.1002/slct.202404871

1-Hydroxy-2-naphthaldehyde: A prospective excited-state intramolecular proton transfer (ESIPT) probe with multi-faceted applications

Bijan Kumar Paul and Nikhil Guchhait

Journal of Luminescence, 2012, 132, 2194
DOI: 10.1016/j.jlumin.2012.03.036

Unravelling the distinctive mode of cooperative and independent interaction mechanism of 1-butyl-2,3-dimethylimidazolium tetrafluoroborate ionic liquid with model transport proteins by comprehensive spectroscopic and computational studies

Arumugam Selva Sharma, Annavaram Viswadevarayalu, A. Christian Bharathi, Krishnan Anand, Shujat Ali, Huanhuan Li, B. Syed Ibrahim and Quansheng Chen

Journal of Molecular Structure, 2020, 1205, 127591
DOI: 10.1016/j.molstruc.2019.127591

Binding Interaction and Rotational-Relaxation Dynamics of a Cancer Cell Photosensitizer with Various Micellar Assemblies

Bijan Kumar Paul, Debarati Ray and Nikhil Guchhait

J. Phys. Chem. B, 2012, 116, 9704
DOI: 10.1021/jp304280m

Investigation on the interactions of scutellarin and scutellarein with bovine serum albumin using spectroscopic and molecular docking techniques

Hao Tang, Zhi-Hao Shi, Nian-Guang Li, Yu-Ping Tang, Qian-Ping Shi, Ze-Xi Dong, Peng-Xuan Zhang and Jin-Ao Duan

Arch. Pharm. Res., 2015, 38, 1789
DOI: 10.1007/s12272-014-0541-z

Probing the Excited State Photophysics of an Anthraquinone Based Dye in Solution and LB Films

Sutapa Deb, Ranendu Kumar Nath and Arghyadeep Bhattacharyya

J Fluoresc, 2025
DOI: 10.1007/s10895-025-04188-z

New insights into the dimerization and site-specific cooperative interaction of Azure B with model transport proteins by spectroscopic and computational studies

Selva Sharma Arumugam, Nandhitha Subramanian and Ilanchelian Malaichamy

Journal of Photochemistry and Photobiology B: Biology, 2016, 164, 212
DOI: 10.1016/j.jphotobiol.2016.09.011

Biophysical insights into the binding characteristics of bovine serum albumin with dipyridamole and the influence of molecular interaction with β cyclodextrin

Shumaila Afrin, Yusra Rahman, Mustafa Alhaji Isa, Shahbaz Ahmed and Mohammad Tabish

Journal of Biomolecular Structure and Dynamics, 2020, 38, 3046
DOI: 10.1080/07391102.2019.1651220

Effect of the binding interaction of an emissive niacin derivative on the conformation and activity of a model plasma protein: A spectroscopic and simulation-based approach

Riya Sett, Aniruddha Ganguly and Nikhil Guchhait

Journal of Photochemistry and Photobiology B: Biology, 2016, 164, 141
DOI: 10.1016/j.jphotobiol.2016.09.026

Site-Selective Interaction of Human Serum Albumin with 4-Chloro-7-nitro-1,2,3-benzoxadiazole Modified Olanzapine Derivative and Effect of β-Cyclodextrin on Binding: In the Light of Spectroscopy and Molecular Docking

Mihir Sasmal, Abu Saleh Musha Islam, Rahul Bhowmick, Debjani Maiti, Ananya Dutta and Mahammad Ali

ACS Appl. Bio Mater., 2019, 2, 3551
DOI: 10.1021/acsabm.9b00429

Spectral and computational attributes: Binding of a potent anticancer agent, dasatinib to a transport protein

Roopa Naik and Seetharamappa Jaldappagari

Journal of Molecular Liquids, 2019, 293, 111492
DOI: 10.1016/j.molliq.2019.111492

How does fatty acid influence anti-thyroid drugs binding and specificity toward protein human serum albumin? A blind docking simulation study

BIJAN K PAUL and NIKHIL GUCHHAIT

J Chem Sci, 2014, 126, 1929
DOI: 10.1007/s12039-014-0718-5

Molecular spectroscopic studies on the interaction of morin with bovine serum albumin

Yan-Jun Hu, Hua-Li Yue, Xiao-Ling Li, Si-Si Zhang, E. Tang and Li-Ping Zhang

Journal of Photochemistry and Photobiology B: Biology, 2012, 112, 16
DOI: 10.1016/j.jphotobiol.2012.04.001

Interaction of Indole Derivative with Human Serum Albumin: A Combined Spectroscopic and Molecular Dynamics Study

Suma K. Pawar, Veerendra Kumar A. Kalalbandi and Seetharamappa Jaldappagari

ChemistrySelect, 2018, 3, 12080
DOI: 10.1002/slct.201802466

Thermodynamic insight into the interaction mechanism of an ESIPT drug with a serum transport protein: Slower solvent-relaxation dynamics explored through wavelength-sensitive fluorescence behavior

Bijan K. Paul

Chemical Physics Impact, 2023, 6, 100225
DOI: 10.1016/j.chphi.2023.100225

Raubasine-Induced Groove Binding in Salmon Testes DNA: Exploring the Structural Modulation, Antiglycation, and Antioxidant Properties

Vibeizonuo Rupreo, Deepak Das, Senchumbeni Yanthan and Jhimli Bhattacharyya

J. Phys. Chem. B, 2025, 129, 637
DOI: 10.1021/acs.jpcb.4c07948

Fibrillar disruption by AC electric field induced oscillation: A case study with human serum albumin

Shubhatam Sen, Monojit Chakraborty, Snigdha Goley, Swagata Dasgupta and Sunando DasGupta

Biophysical Chemistry, 2017, 226, 23
DOI: 10.1016/j.bpc.2017.04.004

Chemical Modification of Acidic Residues of Cytochrome c with Safranin: pH Effect on Structure and Function of the Modified Protein

Sedigheh Hashemnia, Zahra Karmand and Zaynab Mokhtari

ChemistrySelect, 2023, 8
DOI: 10.1002/slct.202203637

Self-Aggregation of MEGA-9 (N-Nonanoyl-N-methyl-d-glucamine) in Aqueous Medium: Physicochemistry of Interfacial and Solution Behaviors with Special Reference to Formation Energetics and Micelle Microenvironment

Animesh Pan, Soumya Sundar Mati, Bappaditya Naskar, Subhash Chandra Bhattacharya and Satya Priya Moulik

J. Phys. Chem. B, 2013, 117, 7578
DOI: 10.1021/jp400139d

Interaction of Lysozyme with Monocationic and Dicationic Ionic Liquids: Toward Finding a Suitable Medium for Biomacromolecules

Mullah Muhaiminul Islam, Sahadev Barik, Naupada Preeyanka and Moloy Sarkar

J. Phys. Chem. B, 2020, 124, 961
DOI: 10.1021/acs.jpcb.9b10270

Assessing the Suitability of a Dicationic Ionic Liquid as a Stabilizing Material for the Storage of DNA in Aqueous Medium

Amita Mahapatra, Sahadev Barik, Lakkoji Satish, Manjari Chakraborty and Moloy Sarkar

Langmuir, 2022, 38, 14857
DOI: 10.1021/acs.langmuir.2c02530

Differential binding modes of anti-cancer, anti-HIV drugs belonging to isatin family with a model transport protein: A joint refinement from spectroscopic and molecular modeling approaches

Debarati Ray, Bijan K. Paul and Nikhil Guchhait

Journal of Photochemistry and Photobiology B: Biology, 2013, 127, 18
DOI: 10.1016/j.jphotobiol.2013.06.016

Structures and proton transfer processes of methionine effected by heavy metal cations (Pb2+, Hg2+, and As3+) in the gas phase and aqueous solution

Yi-Jia Wang, Lei Hu, Lei Hua, Ren-Zhong Li, Hong-Guang Xu and Wei-Jun Zheng

Computational and Theoretical Chemistry, 2025, 1244, 115071
DOI: 10.1016/j.comptc.2025.115071